The lack of application of dynamic top-down models related to the food-energy chain can be attributed to the fact that the dynamic behaviour and different timeframes (between production and consumption and waste) associated with food is difficult to be forecasted on an aggregated basis due to the large variance in types of food products and technological processes.
We then in each dataset randomly examine contiguous circular regions with area varying from zero to the entire volume, and empirically calculate the spatial variance in type-dependent connectivity.
However, this finding is lower than the previously reported Cr concentration (32.87 µg/g) in some tea samples from Bangladesh [34] which may be contributed to the different types of tea samples used as well as variance in the type of soil in the tea garden.
Importantly, both studies had inadequate sample sizes and no control group and one had a large variance in the type of physical activity participants undertook.
Similarly, let ( VarBig({H}_{1i}^o )) be the variance in the types of occupational or industrial human capital pursued by individual i.
Because the ocean temperature was unseasonably cold when the new samples were taken, and because of the small amount of prior data, scientists caution that the results could be due to a natural variance in which types of critters live on the rafts, and they plan to investigate the confounders in subsequent studies. .
To determine the overall variance in the types and abundances of airway bacteria from smokers and nonsmokers, we compared the average UniFrac distance within smoking communities to the average distance within nonsmoking communities (within-group analysis).
However, the explanatory variables seemed to explain approximately the same proportion of variance in both types of absence.
This data suggests the high variance in wild-type genome copy number is primarily due to germline effects.
In addition, high variance was detected in the phylum 'Craniata', ranging from 1 to 17, as shown in the high variance in plant-type cryptochromes.
This, to us, suggests the importance of tracking within-person variance in these types of relationships (Fisher and To, 2012; Ouweneel et al., 2012; Radcliffe and Cassell, 2013).
